Question: which language that starts with u
Paraphrase: which dialect that begins with u
SPARQL (Wikidata): SELECT DISTINCT ?sbj ?sbj_label WHERE { ?sbj wdt:P31 wd:Q34770 . ?sbj rdfs:label ?sbj_label . FILTER(STRSTARTS(lcase(?sbj_label), 'u')) . FILTER (lang(?sbj_label) = 'en') } LIMIT 25 
Answer: Urdu, Urdu, Unserdeutsch, Unserdeutsch, Upper Sorbian, Upper Sorbian, Udege, Udege, Udmurt, Udmurt, Urum, Urum, Uyghur, Uyghur, Ulch, Ulch, Uripiv, Uripiv, Upper Kuskokwim, Upper Kuskokwim, Upper Tanana, Upper Tanana, Ukrainian, Ukrainian, Upper Umpqua, Upper Umpqua, Uummarmiutun, Uummarmiutun, Uzbek, Uzbek, Ukhwejo, Ukhwejo, Ubaghara, Ubaghara, Ukwuani-Aboh-Ndoni, Ukwuani-Aboh-Ndoni, ut-Ma'in, ut-Ma'in, Ubi, Ubi, Urhobo, Urhobo, Ukaan, Ukaan, Uspantek, Uspantek, Ulukwumi, Ulukwumi, Ume Sami, Ume Sami